diff --git a/npth.spec b/npth.spec
index 705a7a1..68c2379 100644
--- a/npth.spec
+++ b/npth.spec
@@ -1,12 +1,12 @@
 Name:           npth
 Version:        1.6
-Release:        2
+Release:        3
 Summary:        The New GNU Portable Threads library
 License:        LGPLv2+
 URL:            http://git.gnupg.org/cgi-bin/gitweb.cgi?p=npth.git
 Source:         https://gnupg.org/ftp/gcrypt/npth/%{name}-%{version}.tar.bz2
 
-BuildRequires:  make gcc git
+BuildRequires:  make gcc 
 
 %description
 The NPth package contains a very portable POSIX/ANSI-C based 
@@ -28,7 +28,7 @@ This package contains libraries and header files for
 developing applications that use %{name}.
 
 %prep
-%autosetup -n %{name}-%{version} -p1 -Sgit
+%autosetup -n %{name}-%{version} -p1
 
 %build
 %configure --disable-static
@@ -57,6 +57,9 @@ make check
 %{_datadir}/aclocal/%{name}.m4
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 1.6-3
+- DESC: delete -Sgit from %autosetup, and delete BuildRequires git
+
 * Mon Sep 28 2020 EulerOSWander <314264452@qq.com> - 1.6-2
 - Use cast by uintptr_t for thread ID.